baber/WOPTO huggingface dataset:
Patent JP-2003159624-A (JP)
Title: Method for positioning and fixing worked item and device therefor
Inventor: KISHIMOTO NOZOMI
IPC: B23Q3/06
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for positioning processed work in which the power for fixing/ supporting the work can be maintained at a constant level, and in which strong power can be easily obtained, as well as equipment designed to perform such tasks.  <P>SOLUTION: A laterally long pair of upper and lower supporting members are composed in the manner in which, at a point close to the pair tip, where chips of these members are attached, the first bolt is inserted vertically from the top to the bottom, with one tip of the bolt screwed into one of the members and the other end made to pierce through the other member so that its bolt head touches the outer surface of the latter member, while the first spring is arranged to wind around the first bolt and to be retained in the space between the upper and lower members. Near the base ends of the upper and lower members, the second bolt is inserted vertically from the top to the bottom, with one tip of the bolt screwed into one of the members and the other end made to pierce through the other member so that its bolt head touches the outer surface of the latter member, while the second spring is arranged to wind around the second bolt and to be retained in the space between the upper and lower members. With the first bolt and the first spring used as the points of support, the operational force of the second bolt and the second spring is reinforced so as to realize the fixing strength at the tips of the supporting members.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003154798-A (JP)
Title: Transfer sheet
Inventor: MAEKAWA NAOTERU
IPC: B44C1/17
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet which has a protecting layer with release properties adjusted within a proper range and exhibits excellent ease of handling and reliable transferability, in the transfer sheet which transfers and forms a transfer layer including at least the protecting layer which imparts a superb surface physical property to the surface after transfer. SOLUTION: In the transfer sheet with a release layer 11 and the transfer layer 2 including at least the protecting layer 21 formed on the release layer 11, on a base material sheet 1, the release layer 11 is composed of an acrylmelamine resin and the protecting layer 21 is composed of a reaction product between a polyol compound and a straight chain isocyanate compound. According to necessity, a pattern layer 22, an adhesive layer 23 and the like may be properly formed on the protecting layer 21.
Patent JP-2003162878-A (JP)
Title: Disk cartridge
Inventor: SASAMURO TAKESHI
IPC: G11B23/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge that can block a table opening installed on a casing by a disk-like recording medium itself so that a turntable comes in and goes out to rotate the disk-like recording medium in the disk cartridge accommodating the disk-like recording medium in the casing.  <P>SOLUTION: In the disk cartridge, where the table opening 9 where the turn table 7 to rotate the disk-like recording medium 5 can be freely come in and go out, a pickup opening 13 where a pickup for recording and reproducing information can be freely come in and go out, and a shutter 15 that can be opened and closed are installed in a casing 3 accommodating the disk-like recording medium 5, a cover member 23, which can freely lock a table engaging hole 19 with the disk-like recording medium 5 and freely press the recording medium 5 against a closing part 11 formed at the circumferential edge of the table opening 9, is urged in a direction pressing the recording medium 5 and then equipped in the casing 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163468-A (JP)
Title: Electronic equipment
Inventor: MUKOYAMA TAKUYA
IPC: H05K7/14
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of surely preventing adverse effects due to the scatter of fragments by absorbing shock causing the damage of parts packaged on a substrate in a body.  <P>SOLUTION: The electronic equipment is constituted of arranging the substrate 6 in the body and packaging a plurality of parts such as electronic parts on the substrate 6. When shock causing the damage of a display element 12 packaged on the substrate 6 in a panel 1 fitted to the body is given by load given from the outside of the panel 1, a weak part 6a previously formed on a part of the substrate 6 packaging the element 12 on its surface is broken and the shock causing the damage of the element 12 is absorbed so as to allow the element 12 to escape when the shock given to the element 12 reaches fixed force. The element 12 is fitted to a guide 14 and mounted on the substrate 6 and ribs 14a projected to the outside of the guide 14 are formed so as to receive shock given from the outside and transmit the shock to the substrate 6 to protect the element 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162809-A (JP)
Title: Magnetic recording medium
Inventor: MASAKI KOICHI
IPC: G11B5/714
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium having a high short- wavelength output when reproduced using an MR head, a low medium noise, and little thermal asperity, in which fine hexagonal ferrite agglomerates are removed, and in which the dispersion is facilitated.  <P>SOLUTION: The magnetic recording medium is provided with a nonmagnetic layer in which a nonmagnetic powder is dispersed in a binder on a supporting body, and a magnetic layer made by dispersing a ferromagnetic powder in the binder thereon. In the magnetic recording medium, the magnetic layer has the mean tabular diameter of 10-40 nm and the coercive force Hc of 135-400 kA/m, and includes a hexagonal ferrite magnetic powder through a wet classification process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162044-A (JP)
Title: Reticle, exposure method and its device
Inventor: TERAJIMA SHIGERU
IPC: G03F1/64
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reticle, an exposure method and its device which allows the exposure from just after fitting the reticle and prevents the lowering of throughput.  <P>SOLUTION: This reticle is used for a projection optical system which exposes a transfer pattern to an object to be treated and is provided with a base plate on which the transfer pattern is formed, a pellicle film which protects the transfer pattern from particles in the circumference and a pellicle frame which supports the pellicle film. Therein, a plurality of air holes for ventilating gas in the pellicle space which is formed by the base plate, the pellicle film and the pellicle frame are disposed on the pellicle frame opposing each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159839-A (JP)
Title: Print system
Inventor: SHIYOUKI MIKIO
IPC: G06F3/12
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely compress a volume of print data being transmitted at a time to a half or less through an extremely simple compression technology regardless of image data.  <P>SOLUTION: In the print system where a personal computer 2 performs overwrite printing based on print data being transmitted from a personal computer 1, a section 13 for generating a plurality of pieces of compressed data depending on the number of times of overwriting by decimating print data of single time regularly, a section 14 for generating mask pattern data which validates data at a non-decimated position and invalidates data at a decimated position in order to exhibit regularity, and a section 15 for transmitting the compressed data and mask pattern data are provided on the personal computer 1 side. The user logic section 214 of an ASIC 21 develops received compressed data to original print data based on the mask pattern data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002251084-A (JP)
Title: Fixing device and image forming device using the same
Inventor: NAKATO ATSUSHI
IPC: G03G15/20
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and an image forming device constituted so that the stability of a mechanical operation may be enhanced, and then, the life may be prolonged by eliminating the occurrence of wear powder between a terminal part and a resisting heat generating body and the occurrence of a noise due to spark discharge in terms of the structure. SOLUTION: A fixation nip part 28 for heating and melt-sticking an unfixed image 33 formed on a recording material P is constituted of a rotating fixing roller 21, a fixation belt 23 which is stretched to be laid between the roller 21 and a fixed heating body 22 equipped with the resisting heat generating body 27 arranged with an electric insulating layer 26 interposed, and a pressure member 24 which comes into contact with the fixation belt 23.
Patent JP-2003169417-A (JP)
Title: Battery protective component and battery pack having the same
Inventor: TAMAI MIKITAKA
IPC: H02H7/18
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To arrange a heat-sensitive cut-off device in an ideal state with a very simple structure, to improve processability to obtain low cost mass- production, and to arrange a heat generating device and the heat-sensitive cut-off device in an ideal state to obtain a compact structure.  <P>SOLUTION: A protective component for a battery 1 has a heat-sensitive cut-off device 4 which is connected in series to the battery 1 and whose electrical resistance is increased under a temperature higher than a set temperature to limit a current applied to the battery 1. The heat-sensitive cut-off device 4 has a substrate 13 and a device main part 4X laminated and fixed on the substrate 13. The device main part 4X has a sheet-type heat-sensitive layer 4A, and first and second electrode layers 4B and 4C which are laminated on both sides of the heat-sensitive layer 4A and connected electrically to both the sides of the layer 4A. The device main part 4X is layered on the one side of the substrate 13, and an output terminal 5 is fixed to the other side of the substrate 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168450-A (JP)
Title: Forming method of ion exchange membrane for fuel cell
Inventor: SUMIYA OSAMU
IPC: H01M8/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method of an ion exchange membrane for a fuel cell which can prevent applying slurry to an un-wanted area, and can easily form the ion exchange membrane even.  <P>SOLUTION: The forming method of the ion exchange membrane for the fuel cell consists of a process of forming a polygonal negative electrodes 12 from carbon paper(s) and mounting these negative electrodes 12 on a substrate 31, a process of moving plural slurry nozzles 41a to 41j horizontally along this negative electrodes 12, to spray spraying slurries 51 from plural slurry nozzles 41a to 41j and to apply the spraying slurries 51 on the negative electrodes 12, and a process of drying these slurries 52.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168902-A (JP)
Title: Non-reciprocative circuit element, and wireless terminal using the same
Inventor: KOJIMA SEIJI
IPC: H01P1/383
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized non-reciprocative circuit element having a good mass-productivity and an excellent electrical characteristic, and to provide a wireless terminal using the same circuit element.  <P>SOLUTION: The non-reciprocative circuit element has three sets of strip lines which are insulated from each other and are so superimposed on each other as to intersect mutually at a predetermined angular space; a ferrite plate so disposed as to approximate to the strip lines; a magnet 13 for magnetizing the ferrite plate; three sets of capacitors connected respectively with the strip lines; and cases 14a, 14b so engaged with each other as to include therein the strip lines, the ferrite plate, the magnet, and the capacitors. Further, with respect to the non-reciprocal circuit element, the three sets of capacitors are formed in a sheet of capacitor board 20 having a magnetic body, and the capacitor board 20 is interposed between the ferrite plate and the side of the case 14 which approximates to the ferrite plate. Moreover, the magnetic body included in the capacitor board 20 is baked at a temperature not higher than 960°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167974-A (JP)
Title: Prize competition service method and prize competition service system
Inventor: NAGISA IZUMI
IPC: G06Q30/06
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of accesses or browsing frequency of a Web page by users and prevent an illicit access from a user who heard a page address (URL (uniform resource location)) from others.  <P>SOLUTION: The drawing for a prize competition is performed every time a link within the Web page is clicked, and the winning of a present is generated in a fixed winning probability to clicks. The collation of the user ID of a winner is performed before a winning page for the application of the present is transmitted to a client 3 of the winner to display it on a screen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003135364-A (JP)
Title: Adhesive cleaner
Inventor: KOSUGE MASAO
IPC: A47L13/10
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive cleaner wherein the attaching/detaching of an adhesive tape roll is easy to perform, which is easy to use even in an area next to a wall or in a narrow place, is compact and rich in appearance, does not cause a person to feel reluctant to always placing it near the person, and wherein an already used section of the adhesive tape is easy to cut off. SOLUTION: A bracket 2 is provided at one side of the internal side which forms a concave surface of a semi-cylindrical curved plate. Then, a rotating shaft 7 which is attached by a cantilever style through the bracket 2 and a roller 8 are covered with the curved plate for a main body 1. Such a main body 1 and a housing case 10 which is fitted on the main body 1 are provided for this adhesive cleaner.
Patent JP-2003171686-A (JP)
Title: Polymer gel lubrication method
Inventor: MORI MASAYUKI
IPC: C10N40/02
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer gel lubrication method whereby the lubrication performance of a friction part of a hydrogel in water, such as one in an organism, is improved by clarifying the relation between the lubrication characteristics and chemical properties of the surface of the hydrogel under a low-load friction by controlling the chemical properties.  <P>SOLUTION: In this lubrication method, a polymer gel is used as a lubricant by arranging it between relatively sliding members in water. The polymer gel is a hydrophilic one of which functional groups are hydrophilic. The presence of hydrophilic functional groups, which easily interact with water being a lubricant, enables the polymer gel to be used as an excellent lubricant in water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169683-A (JP)
Title: New uncoupled protein mt0029
Inventor: OTA MASAHIKO
IPC: A61K48/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene of a new uncoupled protein, the protein and an effective method for evaluating an activity-adjusting agent against the protein.  <P>SOLUTION: This DNA consisting of a specific base sequence, the uncoupled protein encoded by the DNA, an anti-sense nucleic acid against the DNA sequence and the method for evaluating the activity-adjusting agent against the protein are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178806-A (JP)
Title: Charging control method of lead-acid battery
Inventor: SHIOMI MASAAKI
IPC: H02J7/02
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To aim at life-elongation of a storage battery by continuously keeping the charging condition being prepared for the supply for the load in an emergency, and by suppressing corrosion of grating and deterioration of positive electrode active substance(s).  <P>SOLUTION: In case the lead-acid battery is employed wherein a lead alloy grating which does not contain Sb substantially in the positive grating in a using condition in which float (trickle) charge is made at a constant charging voltage, and especially in case a control-valve type (seal type) lead-acid battery is employed, in addition to the deterioration due to the corrosion of the positive electrode grating, corroded grating layer is discharged in advance of the active substance in discharges due to excessive progress of oxidation of the positive electrode active substance(s), and an insulating layer of lead sulfate is formed at the boundary face of the positive electrode grating and the active substance, thus the capacity is deteriorated. Against this, the first step charging voltage V<SB>1</SB>is made to be at the equilibrium cell voltage + 80 mV or more, and the charging voltage V<SB>2</SB>to V<SB>n</SB>after the second step is made to be the equilibrium cell voltage + less than 80 mV.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002278269-A (JP)
Title: Image forming device
Inventor: MOCHIZUKI MASARU
IPC: G03G15/08
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent a low-resistance substance based upon ozone and nitrogen oxide from being deposited on the surface layer of a photosensitive body by bringing a developer into contact with the photosensitive body and to prevent an abnormal image which decreases in resolution or gets out of focus and is characteristic of a high-wear-resistance photosensitive body from being formed. SOLUTION: The image forming device develops an electrostatic latent image with a two-component developer by using a developing device equipped with a developer carrier which has a fixed magnet body inside and rotates while carrying a developer on the surface and a developer amount restriction body which faces the magnet body to restrict the amount of the developer carried by the developer carrier and is made of a rigid magnetic material and a latent image carrier which has its top surface layer containing a filler and is characterized by that the ratio (Gp/Gd) of a development gap (Gp) and the gap (Gd) between the restriction body for restricting the height and amount of a magnetic brush and the developer carrier is 0.7 to 1.0 and the weight mean particle size of the developer carrier is 20 to 60 μm.
Patent JP-2003181877-A (JP)
Title: Method for injection molding plasticization for composite molding material containing long fiber-reinforced material and resin
Inventor: KOIDE MASAMICHI
IPC: B29K105/12
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for injection molding a plasticization for a composite molding material containing a long fiber-reinforced material and a resin in which a breakage of the composite molding material containing the long fiber-reinforced material and the resin is prevented during plasticization.  <P>SOLUTION: The method for injection molding plasticization for the composite molding material containing the long fiber-reinforced material and the resin comprises the steps of preheating the composite molding material containing the long fiber-reinforced material and the resin in the degree that the composite molding material is softened but does not become a bridging state to be easily molten to the state in which the breakage of the fiber is suppressed by reducing influences of a compression and a shearing operation at the plasticizing time, and then plasticizing the composite molding material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002277927-A (JP)
Title: Camera shutter
Inventor: MIZUKAMI HIROYUKI
IPC: G03B9/14
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a camera shutter constituted so that the actuation amount of a desired sector can be obtained in a short time. SOLUTION: A shutter aperture 1a is formed in a shutter substrate 1, and sectors 4 and 5 for opening/closing the shutter aperture 1a are arranged. A driving lever 6 and a driving pin 7 for actuating the sectors 4 and 5 are driven by an actuator 10. The driving pin 7 passes through through-holes 4b and 5b formed in the sectors 4 and 5. The dimension of the through-holes 4b and 5b, is set to be large enough to substantially drive the driving pin 7 in an unloaded condition just after the driving pin 7 starts up. Accordingly, the sectors 4 and 5 are not actuated just after the driving pin 7 starts up, but are actuated after the driving pin 7 is satisfactorily accelerated.
Patent JP-2003186628-A (JP)
Title: Disk array apparatus and data backup method
Inventor: TOMITA HARUO
IPC: G06F3/06
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high-speed backup by targeting only data corresponding to effective logical address for backup using an address conversion table.  <P>SOLUTION: A control device 11 of a disk array apparatus 1 creates a copy 221 of an address conversion table 132, when starting backup processing. The control device 11 retrieve effective logical addresses according to the copy 221 of the conversion table 132 to read physical stripes including data blocks of physical addresses corresponding to the effective logical addresses from a disk array 12 and writes data of the data blocks corresponding to the effective logical addresses among the physical addresses to a large capacity storage device 3. The control device 11 registers control information including the logical addresses of the written data blocks and the physical addresses on the storage device 3 to a control table 223 and writes information of the table 223 to the storage device 3, after backing up of the data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188250-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: IWAMATSU TOSHIAKI
IPC: H01L29/786
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, wherein degradation of transistor characteristics is prevented by preventing an injected channel stop layer to be formed in an active region.  <P>SOLUTION: A resists mask RM12 is formed so that the part above the region, wherein a PMOS transistor is to be formed, becomes an opening. Then a channel stop is injected with energy such that it passes through a partial isolation oxide film PT11 to form a peak of an impurity profile within an SOI layer 3, and a channel stop layer N1 is formed within the SOI layer 3 under the partial isolation oxide film PT11, i.e., in a separated region. Here, the injected impurity is an N-type impurity, and when phosphorus is used, the injection energy thereof is, e.g. 60-120 keV, and the concentration for the channel stop layer N1 is set at 1×10<SP>17</SP>-1×10<SP>19</SP>/cm<SP>3</SP>. At that time, the impurity for channel stop injection is not stopped inside the SOI layer 3, which corresponds to the active region AR.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182305-A (JP)
Title: Bearing device for driving wheel
Inventor: OZAWA HITOHIRO
IPC: B60B35/14
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for a driving wheel which reduces the weight of the device, makes it compact, and improves the durability by plastic bonding.  <P>SOLUTION: In the bearing device for the driving wheel, a hub wheel 1, a uniform rate universal joint 3, and a double-row rolling bearing 2 are made integral; a side 1a of either inside transfer face in the double-row rolling bearing 2 is formed at an outer perimeter of the hub wheel 1, the other side 14a is formed at an outer perimeter of an outside coupling member 14 respectively; both members 1 and 14 are fitted by pressing an end face 19 of the hub wheel 1 into contact with a shoulder part 16 of an outside coupling member 14; in the fitted part, an unevenness 5 hardened at the inner perimeter of the hub wheel 1 is formed; and the both members 1 and 14 are integrally and plastically bonded by expanding the diameter of the fitted part 17b of the outside coupling member 14 and squeezing thereof. The fitted part 17b of the outside coupling member 14 is left behind, and a hardening layer is formed on the surface reaching at least the inside transfer face 14a and a shaft part 17.  <P>COPYRIGHT: (C)2003,JPO